Karyological study in backcross hybrids between the sterlet, Acipenser ruthenus, and kaluga, A. dauricus (Actinopterygii: Acipenseriformes: Acipenseridae): A. ruthenus &#215; (A. ruthenus &#215; A. dauricus) and A. dauricus &#215; (A. ruthenus &#215; A. dauricus)

Background. Acipenserid fishes may be divided into three groups in terms of their ploidy levels: 1) 120-chromosomes, 2) 250&#8211;270-chromosomes, and 3) about 370-chromosomes. The experimental crosses show that sturgeon species with the same ploidy often produce fertile hybrids, whereas the...

Full description

Bibliographic Details
Main Authors:	V.P. Vasil’Ev, E.I. Rachek, E.B. Lebedeva, E.D. Vasil’Eva
Format:	Article
Language:	English
Published:	Pensoft Publishers 2014-12-01
Series:	Acta Ichthyologica et Piscatoria
Subjects:	fertility karyotypes mechanisms of meiosis ploi
Online Access:	https://aiep.pensoft.net/article/26503/download/pdf/

Internet

https://aiep.pensoft.net/article/26503/download/pdf/

Karyological study in backcross hybrids between the sterlet, Acipenser ruthenus, and kaluga, A. dauricus (Actinopterygii: Acipenseriformes: Acipenseridae): A. ruthenus &amp;#215; (A. ruthenus &amp;#215; A. dauricus) and A. dauricus &amp;#215; (A. ruthenus &amp;#215; A. dauricus)

Internet

Similar Items

Karyological study in backcross hybrids between the sterlet, Acipenser ruthenus, and kaluga, A. dauricus (Actinopterygii: Acipenseriformes: Acipenseridae): A. ruthenus × (A. ruthenus × A. dauricus) and A. dauricus × (A. ruthenus × A. dauricus)